valid_flag: Validate option flag
In etiennebr/taco: Wrap system calls in R
Description
Usage
Arguments
Examples
Description
Validate option flag
Usage
1
valid_flag(flag, mark = "-")
Arguments
flag
character
mark
flag marker
Examples
1
2
3
4
5
6
7
valid_flag("op")
valid_flag("-op")
valid_flag(" -op ")
valid_flag(" op ")
valid_flag("-op ")
# long options
valid_flag("h", mark = "--")
etiennebr/taco documentation built on May 16, 2019, 9:06 a.m.
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Description Usage Arguments Examples
Description
Validate option flag
Usage
1 | valid_flag(flag, mark = "-")
|
Arguments
flag |
character |
mark |
flag marker |
Examples
1 2 3 4 5 6 7 | valid_flag("op")
valid_flag("-op")
valid_flag(" -op ")
valid_flag(" op ")
valid_flag("-op ")
# long options
valid_flag("h", mark = "--")
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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